1283094960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 320

約数和(自身を含む): 4772265984

約数和(自身を除く): 3489171024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 71, 80, 84, 93, 105, 112, 120, 124, 140, 142, 155, 168, 186, 210, 213, 217, 240, 248, 280, 284, 310, 336, 347, 355, 372, 420, 426, 434, 465, 496, 497, 560, 568, 620, 651, 694, 710, 744, 840, 852, 868, 930, 994, 1041, 1065, 1085, 1136, 1240, 1302, 1388, 1420, 1488, 1491, 1680, 1704, 1735, 1736, 1860, 1988, 2082, 2130, 2170, 2201, 2429, 2480, 2485, 2604, 2776, 2840, 2982, 3255, 3408, 3470, 3472, 3720, 3976, 4164, 4260, 4340, 4402, 4858, 4970, 5205, 5208, 5552, 5680, 5964, 6510, 6603, 6940, 7287, 7440, 7455, 7952, 8328, 8520, 8680, 8804, 9716, 9940, 10410, 10416, 10757, 11005, 11928, 12145, 13020, 13206, 13880, 14574, 14910, 15407, 16656, 17040, 17360, 17608, 19432, 19880, 20820, 21514, 22010, 23856, 24290, 24637, 26040, 26412, 27760, 29148, 29820, 30814, 32271, 33015, 35216, 36435, 38864, 39760, 41640, 43028, 44020, 46221, 48580, 49274, 52080, 52824, 53785, 58296, 59640, 61628, 64542, 66030, 72870, 73911, 75299, 77035, 83280, 86056, 88040, 92442, 97160, 98548, 105648, 107570, 116592, 119280, 123185, 123256, 129084, 132060, 145740, 147822, 150598, 154070, 161355, 172112, 172459, 176080, 184884, 194320, 197096, 215140, 225897, 231105, 246370, 246512, 258168, 264120, 291480, 295644, 301196, 308140, 322710, 344918, 369555, 369768, 376495, 394192, 430280, 451794, 462210, 492740, 516336, 517377, 528240, 582960, 591288, 602392, 616280, 645420, 689836, 739110, 739536, 752990, 763747, 860560, 862295, 903588, 924420, 985480, 1034754, 1129485, 1182576, 1204784, 1232560, 1290840, 1379672, 1478220, 1505980, 1527494, 1724590, 1807176, 1848840, 1970960, 2069508, 2258970, 2291241, 2581680, 2586885, 2759344, 2956440, 3011960, 3054988, 3449180, 3614352, 3697680, 3818735, 4139016, 4517940, 4582482, 5173770, 5346229, 5912880, 6023920, 6109976, 6898360, 7637470, 8278032, 9035880, 9164964, 10347540, 10692458, 11456205, 12219952, 13796720, 15274940, 16038687, 18071760, 18329928, 20695080, 21384916, 22912410, 26731145, 30549880, 32077374, 36659856, 41390160, 42769832, 45824820, 53462290, 61099760, 64154748, 80193435, 85539664, 91649640, 106924580, 128309496, 160386870, 183299280, 213849160, 256618992, 320773740, 427698320, 641547480, 1283094960]

約数ペア:

[(1, 1283094960), (2, 641547480), (3, 427698320), (4, 320773740), (5, 256618992), (6, 213849160), (7, 183299280), (8, 160386870), (10, 128309496), (12, 106924580), (14, 91649640), (15, 85539664), (16, 80193435), (20, 64154748), (21, 61099760), (24, 53462290), (28, 45824820), (30, 42769832), (31, 41390160), (35, 36659856), (40, 32077374), (42, 30549880), (48, 26731145), (56, 22912410), (60, 21384916), (62, 20695080), (70, 18329928), (71, 18071760), (80, 16038687), (84, 15274940), (93, 13796720), (105, 12219952), (112, 11456205), (120, 10692458), (124, 10347540), (140, 9164964), (142, 9035880), (155, 8278032), (168, 7637470), (186, 6898360), (210, 6109976), (213, 6023920), (217, 5912880), (240, 5346229), (248, 5173770), (280, 4582482), (284, 4517940), (310, 4139016), (336, 3818735), (347, 3697680), (355, 3614352), (372, 3449180), (420, 3054988), (426, 3011960), (434, 2956440), (465, 2759344), (496, 2586885), (497, 2581680), (560, 2291241), (568, 2258970), (620, 2069508), (651, 1970960), (694, 1848840), (710, 1807176), (744, 1724590), (840, 1527494), (852, 1505980), (868, 1478220), (930, 1379672), (994, 1290840), (1041, 1232560), (1065, 1204784), (1085, 1182576), (1136, 1129485), (1240, 1034754), (1302, 985480), (1388, 924420), (1420, 903588), (1488, 862295), (1491, 860560), (1680, 763747), (1704, 752990), (1735, 739536), (1736, 739110), (1860, 689836), (1988, 645420), (2082, 616280), (2130, 602392), (2170, 591288), (2201, 582960), (2429, 528240), (2480, 517377), (2485, 516336), (2604, 492740), (2776, 462210), (2840, 451794), (2982, 430280), (3255, 394192), (3408, 376495), (3470, 369768), (3472, 369555), (3720, 344918), (3976, 322710), (4164, 308140), (4260, 301196), (4340, 295644), (4402, 291480), (4858, 264120), (4970, 258168), (5205, 246512), (5208, 246370), (5552, 231105), (5680, 225897), (5964, 215140), (6510, 197096), (6603, 194320), (6940, 184884), (7287, 176080), (7440, 172459), (7455, 172112), (7952, 161355), (8328, 154070), (8520, 150598), (8680, 147822), (8804, 145740), (9716, 132060), (9940, 129084), (10410, 123256), (10416, 123185), (10757, 119280), (11005, 116592), (11928, 107570), (12145, 105648), (13020, 98548), (13206, 97160), (13880, 92442), (14574, 88040), (14910, 86056), (15407, 83280), (16656, 77035), (17040, 75299), (17360, 73911), (17608, 72870), (19432, 66030), (19880, 64542), (20820, 61628), (21514, 59640), (22010, 58296), (23856, 53785), (24290, 52824), (24637, 52080), (26040, 49274), (26412, 48580), (27760, 46221), (29148, 44020), (29820, 43028), (30814, 41640), (32271, 39760), (33015, 38864), (35216, 36435)]